mirror of
https://github.com/torvalds/linux.git
synced 2024-12-29 14:21:47 +00:00
dfe0f98b8d
This patch adds support for Cirrus Logic CS42L52 Low Power Stereo Codec Signed-off-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Georgi Vlaev <joe@nucleusys.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
37 lines
810 B
C
37 lines
810 B
C
/*
|
|
* linux/sound/cs42l52.h -- Platform data for CS42L52
|
|
*
|
|
* Copyright (c) 2012 Cirrus Logic Inc.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#ifndef __CS42L52_H
|
|
#define __CS42L52_H
|
|
|
|
struct cs42l52_platform_data {
|
|
|
|
/* MICBIAS Level. Check datasheet Pg48 */
|
|
unsigned int micbias_lvl;
|
|
|
|
/* MICA mode selection 0=Single 1=Differential */
|
|
unsigned int mica_cfg;
|
|
|
|
/* MICB mode selection 0=Single 1=Differential */
|
|
unsigned int micb_cfg;
|
|
|
|
/* MICA Select 0=MIC1A 1=MIC2A */
|
|
unsigned int mica_sel;
|
|
|
|
/* MICB Select 0=MIC2A 1=MIC2B */
|
|
unsigned int micb_sel;
|
|
|
|
/* Charge Pump Freq. Check datasheet Pg73 */
|
|
unsigned int chgfreq;
|
|
|
|
};
|
|
|
|
#endif /* __CS42L52_H */
|